请输入您要查询的英文单词:

 

单词 ostracoid
释义 ostracoid, a. and n.|ˈɒstrəkɔɪd|
[f. Gr. type *ὀστρακοειδής = ὀστρακώδης ostracod: see -oid and -ode1.]
(See quots.)
1857Mayne Expos. Lex., Ostracoides, resembling or of the nature of a shell: ostracoid.1862Dana Elem. Geol. 193 The earliest of the bivalve Crustaceans—very small species having the body enclosed in a bivalve shell somewhat like a clamshell, whence the name Ostracoid.
随便看

 

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/22 14:55:15